rh-mariadb105-galera-26.4.11-1.el7, rh-mariadb105-mariadb-10.5.16-2.el7

MariaDB is a multi-user, multi-threaded SQL database server. For all practical purposes, MariaDB is binary-compatible with MySQL.

The following packages have been upgraded to a later upstream version: rh-mariadb105-galera (26.4.11), rh-mariadb105-mariadb (10.5.16).

Security Fix(es):

* mariadb: convert_const_to_int use-after-free when the BIGINT data type is used (CVE-2021-46669)
* mariadb: lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer (CVE-2022-24048)
* mariadb: lack of validating the existence of an object prior to performing operations on the object (CVE-2022-24050)
* mariadb: lack of proper validation of a user-supplied string before using it as a format specifier (CVE-2022-24051)
* mariadb: CONNECT storage engine heap-based buffer overflow (CVE-2022-24052)
* mariadb: assertion failure in Item_args::walk_arg (CVE-2022-27376)
* mariadb: use-after-poison when complex conversion is involved in blob (CVE-2022-27377)
* mariadb: crash in create_tmp_table::finalize (CVE-2022-27378)
* mariadb: crash in arg_comparator::compare_real_fixed (CVE-2022-27379)
* mariadb: crash at my_decimal::operator= (CVE-2022-27380)
* mariadb: crash at Field::set_default via specially crafted SQL statements (CVE-2022-27381)
* mariadb: assertion failure via Item_field::used_tables/update_depend_map_for_order (CVE-2022-27382)
* mariadb: use-after-poison in my_strcasecmp_8bit() of ctype-simple.c (CVE-2022-27383)
* mariadb: crash via Item_subselect::init_expr_cache_tracker (CVE-2022-27384)
* mariadb: crashe in query_arena::set_query_arena upon SELECT from view (CVE-2022-27386)
* mariadb: assertion failures in decimal_bin_size (CVE-2022-27387)
* mariadb: crash when using HAVING with NOT EXIST predicate in an equality (CVE-2022-27444)
* mariadb: assertion failure in compare_order_elements (CVE-2022-27445)
* mariadb: crash when using HAVING with IS NULL predicate in an equality (CVE-2022-27446)
* mariadb: use-after-poison in Binary_string::free_buffer (CVE-2022-27447)
* mariadb: crash in multi-update and implicit grouping (CVE-2022-27448)
* mariadb: assertion failure in sql/item_func.cc (CVE-2022-27449)
* mariadb: crash via window function in expression in ORDER BY (CVE-2022-27451)
* mariadb: assertion failure in sql/item_cmpfunc.cc (CVE-2022-27452)
* mariadb: use-after-free when WHERE has subquery with an outer reference in HAVING (CVE-2022-27455)
* mariadb: assertion failure in VDec::VDec at /sql/sql_type.cc (CVE-2022-27456)
* mariadb: incorrect key in "dup value" error after long unique (CVE-2022-27457)
* mariadb: use-after-poison in Binary_string::free_buffer (CVE-2022-27458)
* mariadb: improper locking in ds_compress.cc (CVE-2022-31622)
* mariadb: improper locking in ds_compress.cc (CVE-2022-31623)
* mariadb: crash at init_expr_cache_tracker (CVE-2022-32083)
* mariadb: crash in cleanup/Item::cleanup_processor (CVE-2022-32085)
* mariadb: crash in fix_outer_field for INSERT SELECT (CVE-2022-32086)
* mariadb: crash in Item_args::walk_args (CVE-2022-32087)
* mariadb: segmentation fault in get_loops/report_use/filesort (CVE-2022-32088)
* mariadb: crash executing query with VIEW, aggregate and subquery (CVE-2021-46659)
* mariadb: crash via an unused common table expression (CTE) (CVE-2021-46661)
* mariadb: ha_maria::extra crash via certain SELECT statements (CVE-2021-46663)
* mariadb: crash in sub_select_postjoin_aggr for a NULL value of aggr (CVE-2021-46664)
* mariadb: sql_parse.cc crash because of used_tables expectations (CVE-2021-46665)
* mariadb: application crash via long SELECT DISTINCT statements (CVE-2021-46668)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

* Don't use less parallelism if not necessary
* [Tracker] Rebase to Galera 26.4.11

CVE-2021-46659
MariaDB before 10.7.2 allows an application crash because it does not recognize that SELECT_LEX::nest_level is local to each VIEW.
CVE-2021-46661
MariaDB through 10.5.9 allows an application crash in find_field_in_tables and find_order_in_list via an unused common table expression (CTE).
CVE-2021-46663
MariaDB through 10.5.13 allows a ha_maria::extra application crash via certain SELECT statements.
CVE-2021-46664
MariaDB through 10.5.9 allows an application crash in sub_select_postjoin_aggr for a NULL value of aggr.
CVE-2021-46665
MariaDB through 10.5.9 allows a sql_parse.cc application crash because of incorrect used_tables expectations.
CVE-2021-46668
MariaDB through 10.5.9 allows an application crash via certain long SELECT DISTINCT statements that improperly interact with storage-engine resource limitations for temporary data structures.
CVE-2021-46669
MariaDB through 10.5.9 allows attackers to trigger a convert_const_to_int use-after-free when the BIGINT data type is used.
CVE-2022-24048
MariaDB CONNECT Storage Engine Stack-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16191.
CVE-2022-24050
MariaDB CONNECT Storage Engine Use-After-Free Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16207.
CVE-2022-24051
MariaDB CONNECT Storage Engine Format String Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of proper validation of a user-supplied string before using it as a format specifier. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16193.
CVE-2022-24052
MariaDB CONNECT Storage Engine Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16190.
CVE-2022-27376
MariaDB Server v10.6.5 and below was discovered to contain an use-after-free in the component Item_args::walk_arg, which is exploited via specially crafted SQL statements.
CVE-2022-27377
MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component Item_func_in::cleanup(), which is exploited via specially crafted SQL statements.
CVE-2022-27378
An issue in the component Create_tmp_table::finalize of MariaDB Server v10.7 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.
CVE-2022-27379
An issue in the component Arg_comparator::compare_real_fixed of MariaDB Server v10.6.2 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.
CVE-2022-27380
An issue in the component my_decimal::operator= of MariaDB Server v10.6.3 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.
CVE-2022-27381
An issue in the component Field::set_default of MariaDB Server v10.6 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.
CVE-2022-27382
MariaDB Server v10.7 and below was discovered to contain a segmentation fault via the component Item_field::used_tables/update_depend_map_for_order.
CVE-2022-27383
MariaDB Server v10.6 and below was discovered to contain an use-after-free in the component my_strcasecmp_8bit, which is exploited via specially crafted SQL statements.
CVE-2022-27384
An issue in the component Item_subselect::init_expr_cache_tracker of MariaDB Server v10.6 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.
CVE-2022-27386
MariaDB Server v10.7 and below was discovered to contain a segmentation fault via the component sql/sql_class.cc.
CVE-2022-27387
MariaDB Server v10.7 and below was discovered to contain a global buffer overflow in the component decimal_bin_size, which is exploited via specially crafted SQL statements.
CVE-2022-27444
MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component sql/item_subselect.cc.
CVE-2022-27445
MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component sql/sql_window.cc.
CVE-2022-27446
MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component sql/item_cmpfunc.h.
CVE-2022-27447
MariaDB Server v10.9 and below was discovered to contain a use-after-free via the component Binary_string::free_buffer() at /sql/sql_string.h.
CVE-2022-27448
There is an Assertion failure in MariaDB Server v10.9 and below via 'node->pcur->rel_pos == BTR_PCUR_ON' at /row/row0mysql.cc.
CVE-2022-27449
MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component sql/item_func.cc:148.
CVE-2022-27451
MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component sql/field_conv.cc.
CVE-2022-27452
MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component sql/item_cmpfunc.cc.
CVE-2022-27455
MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component my_wildcmp_8bit_impl at /strings/ctype-simple.c.
CVE-2022-27456
MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component VDec::VDec at /sql/sql_type.cc.
CVE-2022-27457
MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component my_mb_wc_latin1 at /strings/ctype-latin1.c.
CVE-2022-27458
MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component Binary_string::free_buffer() at /sql/sql_string.h.
CVE-2022-31622
MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc, when an error occurs (pthread_create returns a nonzero value) while executing the method create_worker_threads, the held lock is not released correctly, which allows local users to trigger a denial of service due to the deadlock.
CVE-2022-31623
MariaDB Server before 10.7 is vulnerable to Denial of Service. In extra/mariabackup/ds_compress.cc, when an error occurs (i.e., going to the err label) while executing the method create_worker_threads, the held lock thd->ctrl_mutex is not released correctly, which allows local users to trigger a denial of service due to the deadlock.
CVE-2022-32083
MariaDB v10.2 to v10.6.1 was discovered to contain a segmentation fault via the component Item_subselect::init_expr_cache_tracker.
CVE-2022-32085
MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component Item_func_in::cleanup/Item::cleanup_processor.
CVE-2022-32086
MariaDB v10.4 to v10.8 was discovered to contain a segmentation fault via the component Item_field::fix_outer_field.
CVE-2022-32087
MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component Item_args::walk_args.
CVE-2022-32088
MariaDB v10.2 to v10.7 was discovered to contain a segmentation fault via the component Exec_time_tracker::get_loops/Filesort_tracker::report_use/filesort.